Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8098109 | Differential varactor circuit for a voltage controlled oscillator | Shr-Lung Chen, Richard Chen | 2012-01-17 |
| 8086263 | Double transformer balun for maximum power amplifier power | Jesus Alfonso Castaneda, Ahmadreza (Reza) Rofougaran | 2011-12-27 |
| 8064867 | RX dual-band mixer | Hooman Darabi | 2011-11-22 |
| 7961063 | Balun signal transformer and method of forming | Lianjun Liu, Jonathan K. Abrokwah, Olin L. Hartin | 2011-06-14 |
| 7904108 | Double transformer balun for maximum power amplifier power | Jesus Alfonso Castaneda, Ahmadreza (Reza) Rofougaran | 2011-03-08 |
| 7894778 | LO generator to reject unwanted sideband | — | 2011-02-22 |
| 7826565 | Blocker performance in a radio receiver | Hooman Darabi | 2010-11-02 |
| 7777579 | Local oscillation generator with mixer having reduced signal power consumption | — | 2010-08-17 |
| 7683733 | Balun transformer with improved harmonic suppression | Jonathan K. Abrokwah, Olin L. Hartin, Lianjun Liu | 2010-03-23 |
| 7637753 | Ground clamp | Harry Wong | 2009-12-29 |
| 7610029 | Method for active Gm-C filter gain control | — | 2009-10-27 |
| 7471142 | Filter calibration with cell re-use | Hooman Darabi | 2008-12-30 |
| 7439606 | Method for manufacturing a passive integrated matching network for power amplifiers | Lianjun Liu, Melvy F. Miller, Sergio Pacheco | 2008-10-21 |
| 7417495 | Reconfigurable frequency filter | — | 2008-08-26 |
| 7389102 | Method to improve CMFB phase margin of variable-output-bandwidth mixer | — | 2008-06-17 |
| 7386290 | RX dual-band mixer | Hooman Darabi | 2008-06-10 |
| 7321273 | Off-chip LC circuit for lowest ground and VDD impedance for power amplifier | Jesus Alfonso Castaneda | 2008-01-22 |
| 7283800 | Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer | — | 2007-10-16 |
| 7276420 | Method of manufacturing a passive integrated matching network for power amplifiers | Lianjun Liu, Melvy F. Miller, Sergio Pacheco | 2007-10-02 |
| 7269391 | Tunable transceiver front end | Janice Chiu, Shahla Khorram | 2007-09-11 |
| 7233211 | Method to improve high frequency divider bandwidth coverage | — | 2007-06-19 |
| 7149492 | Method to improve CMFB phase margin of variable-output-bandwidth mixer | — | 2006-12-12 |
| 7129803 | Tuned transformer balun circuit and applications thereof | Shahla Khorram, Jesus Alfonso Castaneda | 2006-10-31 |
| 7119631 | Off-chip LC circuit for lowest ground and VDD impedance for power amplifier | Jesus Alfonso Castaneda | 2006-10-10 |